Home / 793,158.77-1,094,443.61-453,561.41

Finding the Fourth Proportional to 793,158.77, 1,094,443.61 and 453,561.41

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Solution

The fourth proportional to 793,158.77, 1,094,443.61 and 453,561.41 is: 625,848.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,158.77 : 1,094,443.61 = 453,561.41 : x
  2. Step 2: Convert to fraction form
    793,158.77/1,094,443.61 = 453,561.41/x
  3. Step 3: Cross multiply
    793,158.77x = 1,094,443.61 × 453,561.41
  4. Step 4: Simplify right side
    793,158.77x = 496,397,384,649.28
  5. Step 5: Solve for x
    x = 496,397,384,649.28/793,158.77
  6. Step 6: Final answer
    x = 625,848.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.